18c2ecf20Sopenharmony_ci*ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT) 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciRequired properties: 48c2ecf20Sopenharmony_ci- compatible : Should be "img,pdc-wdt" 58c2ecf20Sopenharmony_ci- reg : Should contain WDT registers location and length 68c2ecf20Sopenharmony_ci- clocks: Must contain an entry for each entry in clock-names. 78c2ecf20Sopenharmony_ci- clock-names: Should contain "wdt" and "sys"; the watchdog counter 88c2ecf20Sopenharmony_ci clock and register interface clock respectively. 98c2ecf20Sopenharmony_ci- interrupts : Should contain WDT interrupt 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ciExamples: 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciwatchdog@18102100 { 148c2ecf20Sopenharmony_ci compatible = "img,pdc-wdt"; 158c2ecf20Sopenharmony_ci reg = <0x18102100 0x100>; 168c2ecf20Sopenharmony_ci clocks = <&pdc_wdt_clk>, <&sys_clk>; 178c2ecf20Sopenharmony_ci clock-names = "wdt", "sys"; 188c2ecf20Sopenharmony_ci interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>; 198c2ecf20Sopenharmony_ci}; 20